It would be nice, being able to create a folder in a folder. That way, we could have a better organisation. For example, i have a folder named "Physics" but in this folder I have like 3-4 different type of PDFs (Exercices, lessons, Old exams...) and I would like to make 3-4 new folders in the first one (Physics) to sort them better. Would it be possible?
Thank you and looking forward to this option if you are going to add it :)